Abstract
Wolrdwide, late blight disease initiated by Phytophthora infestans cause major yield loss in potatoes. Management depends mainly on the application of chemical fungicides that might cause environmental pollution. Therefore, current study aimed to investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons. The results showed that disease severity was significantly decreased in all treated plants compared to control potatoes. In addition, all treatments caused increment of vegetative growth, tuber yield, and tuber contents of N, P, K, reducing, non-reducing, total sugar, protein, starch, total carbohydrate, TSS, and Vit C. In conclusion, combination of Fluazinam, BioArc, and Potasin F as tri-sequential treatment would be an appropriate alternative to chemical fungicides in the management of P. infestans on potato vegetative growth and improve yield production.
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Claims 7
Claim · model-written summary
Disease severity of potato late blight was significantly decreased in all treated plants compared with control potatoes.
- Taxon
- potatoes
Solanum tuberosume2 - Treatment
- biotic (BioArc) and abiotic (Fluazinam and Potasin F) compoundse1
- Interactor
- P. infestans
Phytophthora infestanse1pathogen - Outcome
- disease severitye2
- Direction
- decreasede2
- Comparator
- control potatoese2
- Setting
- two field seasonse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons”
e2“disease severity was significantly decreased in all treated plants compared to control potatoes”
Claim · model-written summary
All treatments increased vegetative growth and tuber yield of potato compared with control potatoes.
- Taxon
- potatoesSolanum tuberosume3
- Treatment
- biotic (BioArc) and abiotic (Fluazinam and Potasin F) compoundse1
- Outcome
- vegetative growth, tuber yielde2
- Direction
- incremente2
- Comparator
- control potatoese3
- Setting
- two field seasonse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons”
e2“all treatments caused increment of vegetative growth, tuber yield, and tuber contents of N, P, K, reducing, non-reducing, total sugar, protein, starch, total carbohydrate, TSS, and Vit C”
e3“disease severity was significantly decreased in all treated plants compared to control potatoes”
Claim · model-written summary
All treatments increased tuber contents of N, P and K of potato compared with control potatoes.
- Taxon
- potatoesSolanum tuberosume3
- Treatment
- biotic (BioArc) and abiotic (Fluazinam and Potasin F) compoundse1
- Outcome
- tuber contents of N, P, Ke2
- Direction
- incremente2
- Comparator
- control potatoese3
- Setting
- two field seasonse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons”
e2“all treatments caused increment of vegetative growth, tuber yield, and tuber contents of N, P, K, reducing, non-reducing, total sugar, protein, starch, total carbohydrate, TSS, and Vit C”
e3“disease severity was significantly decreased in all treated plants compared to control potatoes”
Claim · model-written summary
All treatments increased reducing, non-reducing and total sugar contents of potato tubers compared with control potatoes.
- Taxon
- potatoesSolanum tuberosume3
- Treatment
- biotic (BioArc) and abiotic (Fluazinam and Potasin F) compoundse1
- Outcome
- reducing, non-reducing, total sugare2
- Direction
- incremente2
- Comparator
- control potatoese3
- Setting
- two field seasonse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons”
e2“all treatments caused increment of vegetative growth, tuber yield, and tuber contents of N, P, K, reducing, non-reducing, total sugar, protein, starch, total carbohydrate, TSS, and Vit C”
e3“disease severity was significantly decreased in all treated plants compared to control potatoes”
Claim · model-written summary
All treatments increased protein, starch and total carbohydrate contents of potato compared with control potatoes.
- Taxon
- potatoesSolanum tuberosume3
- Treatment
- biotic (BioArc) and abiotic (Fluazinam and Potasin F) compoundse1
- Outcome
- protein, starch, total carbohydratee2
- Direction
- incremente2
- Comparator
- control potatoese3
- Setting
- two field seasonse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons”
e2“all treatments caused increment of vegetative growth, tuber yield, and tuber contents of N, P, K, reducing, non-reducing, total sugar, protein, starch, total carbohydrate, TSS, and Vit C”
e3“disease severity was significantly decreased in all treated plants compared to control potatoes”
Claim · model-written summary
All treatments increased TSS and vitamin C of potato compared with control potatoes.
- Taxon
- potatoesSolanum tuberosume3
- Treatment
- biotic (BioArc) and abiotic (Fluazinam and Potasin F) compoundse1
- Outcome
- TSS, and Vit Ce2
- Direction
- incremente2
- Comparator
- control potatoese3
- Setting
- two field seasonse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“investigate the fungicidal activity of biotic (BioArc) and abiotic (Fluazinam and Potasin F) compounds individually or sequentially against P. infestans in two field seasons”
e2“all treatments caused increment of vegetative growth, tuber yield, and tuber contents of N, P, K, reducing, non-reducing, total sugar, protein, starch, total carbohydrate, TSS, and Vit C”
e3“disease severity was significantly decreased in all treated plants compared to control potatoes”
Claim · model-written summary
A tri-sequential combination of Fluazinam, BioArc and Potasin F would be an appropriate alternative to chemical fungicides for managing P. infestans on potato.
- Taxon
- potatoSolanum tuberosume3
- Treatment
- combination of Fluazinam, BioArc, and Potasin F as tri-sequential treatmente3
- Interactor
- P. infestansPhytophthora infestanse3pathogen
- Outcome
- appropriate alternative to chemical fungicidese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“combination of Fluazinam, BioArc, and Potasin F as tri-sequential treatment would be an appropriate alternative to chemical fungicides in the management of P. infestans on potato vegetative growth and improve yield production”
The same questions in other papers
fluazinam · Phytophthora infestans · Solanum tuberosum (potato)Results agree
2 papers in the same direction as this paper
- positive
- positive
fluazinam · yield · Solanum tuberosum (potato)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.